くろやまあり 黒山蟻 LinksSentence search for 黒山蟻Sentence search for くろやまありSentence search for クロヤマアリKanji details for 黒, 山 and 蟻Edit in JMdict Noun1. Japanese wood ant (Formica japonica)Usually written using kana aloneOther formsクロヤマアリ Discussions Log in to talk about this word.